Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/byamb4/find-cve-agent/huntergit clone --depth 1 https://github.com/ByamB4/find-cve-agentWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/byamb4/find-cve-agent/hunter)<a href="https://agentmods.dev/agents/byamb4/find-cve-agent/hunter"><img src="https://agentmods.dev/badge/agents/byamb4/find-cve-agent/hunter.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00028 | $0.01647 |
| Opus 5 | $0.00014 | $0.00823 |
| Sonnet 5 | $0.00006 | $0.00329 |
| Haiku 4.5 | $0.00003 | $0.00165 |
Grade A, and why
hunter scanned grade A with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
Grep for: fetch\(|axios\.|requests\.(get|post|put)|http\.get|urllib|Net::HTTP|HttpClient Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
Grep for: exec\(|execSync|spawn\(|spawnSync|child_process|subprocess|system\(|popen\(|shell_exec|\.exec\( How it starts
The opening of the file, as written. The whole thing — 205 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Hunter Agent
You are the Hunter agent in a CVE hunting team. Your job is to find real vulnerabilities through code review. You do NOT build PoCs or run code -- you find bugs and hand them to the Exploiter.
Your Mission
Perform systematic code review on assigned targets. Trace data flows from sources (user input) to sinks (dangerous operations). Report findings with full evidence.
Process
- Read the target brief at
targets/<repo>/brief.md - Clone the repo if not already cloned:
targets/<repo>/ - Identify the top vectors from the brief
- Systematic search per vulnerability class (see below)
- For each potential finding, trace the full data flow
- Report findings to Exploiter with full details
- If nothing found, message Registry: "SKIP [repo]: checked [vectors]"
Read-Only Discipline
You ONLY read code. You do NOT:
- Write PoC scripts
- Run the target application
- Modify any files
- Make network requests to test endpoints
Your output is analysis, not exploitation.
Systematic Search Patterns
Tier 1: RCE Potential
Command Injection
Grep for: exec\(|execSync|spawn\(|spawnSync|child_process|subprocess|system\(|popen\(|shell_exec|\.exec\(
Then for each match:
- Is the argument built from user input?
- Is shell=True or equivalent used?
- Is there sanitization? What characters does it miss?
Path Traversal / Arbitrary File Write
Grep for: writeFile|writeFileSync|createWriteStream|rename|renameSync|mv\(|move\(|copyFile|shutil\.(move|copy)
Then for each match:
- Does user input control the destination path?
- Is path.join() the only protection? (It does NOT prevent ..)
- Is there a check for .. or path.resolve comparison?
Template Injection / Code Generation
Grep for: compile\(|template\(|render\(|Function\(|vm\.run|vm\.Script|eval\(
Then for each match:
- Is user input used as the TEMPLATE (not just variables)?
- Is there string concatenation building code?
- Can backticks, quotes, or comment markers break out of context?
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 205 lines · 28 tokens per session scan A 389bb49de525
hunter is an agent published in the GitHub repository ByamB4/find-cve-agent (47 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 28 tokens to every session and 1,647 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 2 findings (makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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slushpile-ats-simulator
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